{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["protein", "DNA", "cell line", "RNA", "cell type"], "input": "This induction of monocytic differentiation was associated with transient increases in c-jun mRNA levels , which were maximal at 6 h."}
{"protein": [], "DNA": [], "cell line": [], "RNA": ["c-jun mRNA"], "cell type": []}